Newport NewStep NSA12 Miniature Linear Actuator w/ NSC200 Manual Hand Controller

Description

Newport NewStep NSA12 Miniature Linear Actuator w/ NSC200 Manual Hand Controller
Newport NewStep NSA12 Miniature Linear Actuator w/ NSC200 Manual Hand Controller
Newport NewStep NSA12 motorized micrometer with a matching NSC200 hand controller and power supply. The micrometer has 11mm of travel and can be driven manually or through RS485. We have included a power cable, power supply and an adapter so you can operate two off the same power supply. These units are in very good condition and are tested the system here so we can guarantee that it is in good working condition.
"Designed as micrometer replacement, the NSA12 linear actuator is ideal for remote adjustment of sensitive, hard-to-reach optical mounts, which could be influenced by the forces imposed by manual adjustment of micrometers. Typical applications include optimizing the alignment of a laser cavity, zeroing in on coherence lengths, or just adjusting the pointing of a beam over a long distance. The NSA12 provides a motorized, linear plunger, whose position can be controlled with sub-micron resolution over 11 mm of travel. The plunger can drive a load up to 28 N and is terminated by a non-rotating 5/32” chrome-vanadium steel ball bearing. The drive mechanism incorporates a spring mechanism that virtually eliminates backlash. The NSA12 is easily mounted via its .375” x 40 pitch threaded shaft. This mechanical interface is compatible with many Newport mounts and manual stages. A mounting nut and wrench are included."
Diameter: 30 mm
Length: 66.1 mm retracted, 76.2 mm extended
Provision: for mounting .375-40 UNS-2A threads, nut included.
Actuating element: Plunger with non-rotating 5/32” ball tip.
Limit switch: Optical limit switch on motor side
Travel range: 11 mm
Motor: 2-phase stepper motor, open loop
Drive mechanism: Direct drive, non-rotating lead screw
Drive screw pitch: 0.3048 mm/revolution
Full-step: 6.4 µm (48 full-steps/revolution)
Micro-step (1/64 of full-step): 0.10 µm
Minimum incremental motion: 0.30 µm (3 micro-steps)
Unidirectional repeatability: 2.2 µm
Bidirectional repeatability: < 10 µm
Load capacity: 28 N (2.9 kg-force or 6.3 lb-force)
Max speed, no load: 1.0 mm/sec
Weight: 0.1 kg (0.2 lb)
Length of drive cable: 3 m (10 ft)
"The NSC200 is an integrated, single-axis, stepper motor controller/driver. It is designed to be hand held but also provides through-holes for bolting to an optical table with a 1” or 25 mm grid of mounting holes. Used by itself, the NSC200 provides easy and affordable means to control a single positioner, which can be an NSA12 linear actuator or MFA-PP linear stage. Ultra-smooth, high-resolution positioning is provided by 64x micro-stepping and all-digital control, which provides increased accuracy and reliability compared to potentiometer based designs."
Pictures and description Copyright © 2020 Starlight Photonics, Inc.
Starlight Photonics Policies
FDA Disclaimer for Laser Items
This product is sold solely for use as a component (or replacement) in an electronic product; therefore it is not required to, and does not comply with, 21 CFR 1040.10 and 1040.11 which pertain to complete laser products. The manufacturer of the complete system-level electronic product is responsible for complying with 21 CFR 1040.10 and 1040.11 and for providing the user with all necessary safety warnings and information.
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Company Information
Starlight Photonics, Inc.
PO Box 1134
Alviso, CA 95002